I have a Lambda function with the following signature. These APIGateway classes represent the HTTP API version of API Gateway.
public class ApiGatewayGetAllProductRequestHandler implements RequestHandler<APIGatewayV2HTTPEvent, APIGatewayV2HTTPResponse> {
This causes an error with the OTEL Layer implementation using 'AWS_LAMBDA_EXEC_WRAPPER' = '/opt/otel-proxy-handler'
My Lambda function throws and error and doesn't complete and I get the following error message:
START RequestId: 0e4c8e0f-e0c9-49d0-83a9-43bdbb6a88ba Version: $LATEST
EXTENSION Name: collector State: Ready Events: [INVOKE,SHUTDOWN]
2022/08/04 12:53:29 [collector] Received event: {
"eventType": "INVOKE",
"deadlineMs": 1659617612128,
"requestId": "0e4c8e0f-e0c9-49d0-83a9-43bdbb6a88ba",
"invokedFunctionArn": "arn:aws:lambda:eu-west-1:123456789012:function:JVMPerfTestStack-GetAllProductFunction9216DFAB-EAi3pX6W38xp",
"tracing": {
"type": "X-Amzn-Trace-Id",
"value": "Root=1-62ebc144-782d1b5979d1d6b165c4873f;Parent=1a8f548170e20f69;Sampled=1"
}
}
2022/08/04 12:53:29 [collector] Waiting for event...
2022-08-04T12:53:29.309Z INFO loggingexporter/logging_exporter.go:56 MetricsExporter {"#metrics": 1}
Could not map API Gateway event body to requested parameter type: class com.amazonaws.services.lambda.runtime.events.APIGatewayV2HTTPEvent: java.lang.IllegalStateException
java.lang.IllegalStateException: Could not map API Gateway event body to requested parameter type: class com.amazonaws.services.lambda.runtime.events.APIGatewayV2HTTPEvent
at io.opentelemetry.instrumentation.awslambdaevents.v2_2.TracingRequestApiGatewayWrapper.map(TracingRequestApiGatewayWrapper.java:41)
at io.opentelemetry.instrumentation.awslambdaevents.v2_2.LambdaParameters.toArray(LambdaParameters.java:24)
at io.opentelemetry.instrumentation.awslambdaevents.v2_2.TracingRequestWrapperBase.doHandleRequest(TracingRequestWrapperBase.java:63)
at io.opentelemetry.instrumentation.awslambdaevents.v2_2.TracingRequestApiGatewayWrapper.doHandleRequest(TracingRequestApiGatewayWrapper.java:49)
at io.opentelemetry.instrumentation.awslambdaevents.v2_2.TracingRequestApiGatewayWrapper.doHandleRequest(TracingRequestApiGatewayWrapper.java:21)
at io.opentelemetry.instrumentation.awslambdacore.v1_0.TracingRequestHandler.handleRequest(TracingRequestHandler.java:79)
Caused by: com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'eyJ0ZXN0IjoiYm9keSJ9': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false')
at [Source: (String)"eyJ0ZXN0IjoiYm9keSJ9"; line: 1, column: 21]
at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:2337)
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:720)
at com.fasterxml.jackson.core.json.ReaderBasedJsonParser._reportInvalidToken(ReaderBasedJsonParser.java:2903)
at com.fasterxml.jackson.core.json.ReaderBasedJsonParser._handleOddValue(ReaderBasedJsonParser.java:1949)
at com.fasterxml.jackson.core.json.ReaderBasedJsonParser.nextToken(ReaderBasedJsonParser.java:781)
at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4684)
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4586)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3548)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3516)
at io.opentelemetry.instrumentation.awslambdaevents.v2_2.TracingRequestApiGatewayWrapper.map(TracingRequestApiGatewayWrapper.java:39)
... 5 more
END RequestId: 0e4c8e0f-e0c9-49d0-83a9-43bdbb6a88ba
REPORT RequestId: 0e4c8e0f-e0c9-49d0-83a9-43bdbb6a88ba Duration: 257.58 ms Billed Duration: 258 ms Memory Size: 2048 MB Max Memory Used: 211 MB Init Duration: 4067.70 ms
XRAY TraceId: 1-62ebc144-782d1b5979d1d6b165c4873f SegmentId: 1a8f548170e20f69 Sampled: true
The error comes from this line
https://github.com/open-telemetry/opentelemetry-java-instrumentation/blob/f236b2d4c9a0813b2dddf3d35928c79b21beb6d5/instrumentation/aws-lambda/aws-lambda-events-2.2/library/src/main/java/io/opentelemetry/instrumentation/awslambdaevents/v2_2/TracingRequestApiGatewayWrapper.java#L39
Where the code only expects 'APIGatewayProxyRequestEvent'. Other event objects will be used by customers and should be supported by the otel-proxy-handler.
I have a Lambda function with the following signature. These APIGateway classes represent the HTTP API version of API Gateway.
public class ApiGatewayGetAllProductRequestHandler implements RequestHandler<APIGatewayV2HTTPEvent, APIGatewayV2HTTPResponse> {This causes an error with the OTEL Layer implementation using 'AWS_LAMBDA_EXEC_WRAPPER' = '/opt/otel-proxy-handler'
My Lambda function throws and error and doesn't complete and I get the following error message:
The error comes from this line
https://github.com/open-telemetry/opentelemetry-java-instrumentation/blob/f236b2d4c9a0813b2dddf3d35928c79b21beb6d5/instrumentation/aws-lambda/aws-lambda-events-2.2/library/src/main/java/io/opentelemetry/instrumentation/awslambdaevents/v2_2/TracingRequestApiGatewayWrapper.java#L39
Where the code only expects 'APIGatewayProxyRequestEvent'. Other event objects will be used by customers and should be supported by the otel-proxy-handler.